Senecio flaccidus var. flaccidus

Senecio flaccidus var. flaccidus

Senecio flaccidus var. flaccidus

Taxonavigation

Taxonavigation: Asterales
Classification System: APG IV Superregnum: Eukaryota Regnum: Plantae Cladus: Angiosperms Cladus: Eudicots Cladus: Core eudicots Cladus: Asterids Cladus: Campanulids Ordo: Asterales

Familia: Asteraceae
Subfamilia: Asteroideae
Tribus: Senecioneae
Subtribus: Senecioninae
Genus: Senecio
Species: Senecio flaccidus
Varietas: S. f. var. flaccidus

Name

Senecio flaccidus Less. var. flaccidus autonym

Synonyms

• Heterotypic
  • Senecio douglasii var. longilobus (Benth.) L.D.Benson in Amer. J. Bot. 30: 631 (1943)
  • Senecio filifolius Nutt. in Trans. Amer. Philos. Soc., n.s., 7: 414 (1841), nom. illeg.
  • Senecio filifolius var. jamesii Torr. & A.Gray in Fl. N. Amer. 2: 444 (1843)
  • Senecio longilobus Benth. in Pl. Hartw.: 18 (1839)
  • Senecio regiomontanus DC. in Prodr. 6: 429 (1838)

Distribution

Native distribution areas:

Senecio flaccidus var. flaccidus Continental: Northern America Regional: Southwestern USA USA (Arizona, Colorado, Kansas, New Mexico, Oklahoma, Texas, Utah) Regional: Mexico Mexico (Aguascalientes, Baja California Norte, Chihuahua, Coahuila, Durango, Guanajuato, Hidalgo, Jalisco, Mexico State, Michoacan, Nuevo Leon, Puebla, Queretaro, San Luis Potosi, Sonora, Tamaulipas, Tlaxcala, Veracruz, Zacatecas) References: Brummitt, R.K. 2001. TDWG – World Geographical Scheme for Recording Plant Distributions, 2nd Edition

References

• Less., 1830. Linnaea. Ein Journal für die Botanik in ihrem ganzen Umfange 5(1): 161–162.

Links

• Hassler, M. 2018. Senecio flaccidus var. flaccidus. World Plants: Synonymic Checklists of the Vascular Plants of the World In: Roskovh, Y., Abucay, L., Orrell, T., Nicolson, D., Bailly, N., Kirk, P., Bourgoin, T., DeWalt, R.E., Decock, W., De Wever, A., Nieukerken, E. van, Zarucchi, J. & Penev, L., eds. 2018. Species 2000 & ITIS Catalogue of Life. Published online. Accessed: 2018 Mar. 07. Reference page. 
• Govaerts, R. et al. 2018. Senecio flaccidus var. flaccidus in Kew Science Plants of the World Online. The Board of Trustees of the Royal Botanic Gardens, Kew. Published online. Accessed: 2018 Mar. 07. Reference page. 
• Tropicos.org 2018. Senecio flaccidus var. flaccidus. Missouri Botanical Garden. Published online. Accessed: 07 Mar. 2018.
• USDA, ARS, Germplasm Resources Information Network. Senecio flaccidus var. flaccidus in the Germplasm Resources Information Network (GRIN), U.S. Department of Agriculture Agricultural Research Service. Accessed: 07-Oct-06.

Vernacular names

English: Douglas senecio, threadleaf groundsel, threadleaf ragwort